Hello,
I have created a MicronPool there is zvol Micron-iscsi to the size of 78% of pool.
I just need to explain where is the problem with creating the snapshot. I can see space available, i can see free space but i dont understand it. Is it possible that to creating a snapshot i need to have one more zvol free space ?
vdev is 5x12,8TB - raid-z1 - (that is about 46TB )
root@truenas01-smicro[~]# zfs list
NAME USED AVAIL REFER MOUNTPOINT
MicronPool 35.9T 9.98T 79.9G /mnt/MicronPool
MicronPool/Micron-iscsi 35.6T 25.0T 20.6T -
root@truenas01-smicro[~]# zpool list
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
MicronPool 58.2T 25.1T 33.1T - - 47% 43% 1.04x ONLINE /mnt
root@truenas01-smicro[~]# zfs snapshot -r MicronPool@now
cannot create snapshot 'MicronPool/Micron-iscsi@now': out of space
no snapshots were created
I have created a MicronPool there is zvol Micron-iscsi to the size of 78% of pool.
I just need to explain where is the problem with creating the snapshot. I can see space available, i can see free space but i dont understand it. Is it possible that to creating a snapshot i need to have one more zvol free space ?
vdev is 5x12,8TB - raid-z1 - (that is about 46TB )
root@truenas01-smicro[~]# zfs list
NAME USED AVAIL REFER MOUNTPOINT
MicronPool 35.9T 9.98T 79.9G /mnt/MicronPool
MicronPool/Micron-iscsi 35.6T 25.0T 20.6T -
root@truenas01-smicro[~]# zpool list
NAME SIZE ALLOC FREE CKPOINT EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
MicronPool 58.2T 25.1T 33.1T - - 47% 43% 1.04x ONLINE /mnt
root@truenas01-smicro[~]# zfs snapshot -r MicronPool@now
cannot create snapshot 'MicronPool/Micron-iscsi@now': out of space
no snapshots were created
